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Busch® Round Burs - Fig. 1 - 1.60 mm (ISO #016) offer precision performance for professional jewelers and metalworkers who demand accuracy and reliability. Manufactured from premium tungsten vanadium steel, these burs are engineered for exceptional strength, sharpness, and long-term durability, making them ideal for detailed tasks such as engraving, stone setting, metal shaping, drilling, and texturing.
The burs feature precision-machined teeth that deliver clean, smooth cuts with minimal vibration, even during prolonged use. Their rounded shape provides excellent control and accessibility in tight or intricate areas, allowing for superior results in both fine and heavy-duty applications.
Measuring approximately 1-3/4" in length and equipped with a 3/32" (2.35 mm) shank, they are fully compatible with standard rotary tools, including flex shafts, micromotors, and Dremels.
To maximize cutting efficiency and extend tool life, it's recommended to use a high-quality lubricant, such as Busch Lube-Stik, during operation.
Each pack contains 6 high-performance burs, expertly crafted in Germany—a trusted name in precision tool manufacturing—known for delivering long-lasting wear resistance and consistent results across a variety of jewelry-making and metalworking projects.
Brand: Busch®
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Shape: Round (Fig. 1)
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Diameter: 1.60 mm
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Material: Premium Tungsten Vanadium Steel – known for superior strength, edge retention, and resistance to wear
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Shank Size: 3/32" (2.35 mm) – fits most standard rotary tools including Dremels, flex shafts, and micromotors
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Length: Approx. 1-3/4" (44.5 mm)
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Quantity: 6 burs per pack – excellent value for jewelers, students, and workshops
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ISO Classification: #016
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Country of Manufacture: Made in Germany – ensures trusted precision and craftsmanship
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Maximum Safe Speed: Please refer to packaging for exact RPM guidelines based on material and tool type
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Recommended Lubrication: Use a cutting lubricant such as Busch Lube-Stik to enhance cutting efficiency and extend tool life
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Applications:
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Engraving intricate designs on metals
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Stone setting and prong cleaning
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Deburring and refining castings
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Drilling and shaping soft to medium-hard metals (gold, silver, platinum)
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Surface texturing and fine detail work in jewelry design
About this Item
Busch® Round Burs are precision-engineered for demanding metalwork and jewelry applications. Each bur is carefully constructed from tungsten vanadium steel to offer unmatched durability and consistent cutting quality. Designed for both precision and longevity, these burs remain sharp through repeated use, delivering smooth, chatter-free cuts even at lower speeds.
Whether you’re a professional jeweler, bench worker, or artisan, Busch burs are an essential tool for achieving clean finishes and precise detail.
How to Use
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Insert the bur into the collet of your rotary tool (e.g., flex shaft or Dremel).
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Ensure it is secured tightly before starting.
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Operate at an appropriate speed (refer to packaging for material-specific guidance).
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Use light, controlled pressure—let the tool do the work.
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Apply a lubricant like Busch Lube-Stik to reduce friction and wear.
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After use, clean and dry thoroughly for storage.
Safety Information
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Always wear protective eyewear to guard against debris.
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Use in a well-ventilated workspace and secure your workpiece properly.
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Avoid forcing the bur, which can cause premature wear or breakage.
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After use, clean with a soft cloth and mild soap, and store in a dry environment to maintain sharpness and condition.
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Features
Premium Material: Manufactured from high-quality tungsten vanadium steel for outstanding strength, durability, and longevity under demanding conditions.
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Precision-Cut Teeth: Delivers smooth, clean cuts with minimal vibration, reducing the risk of damage to delicate jewelry pieces.
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Versatile Design: Ideal for engraving, stone setting, drilling, deburring, texturing, and shaping various metals, including gold, silver, platinum, and other soft to medium-hard materials.
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Consistent Performance: Maintains cutting efficiency even with prolonged use; suitable for both fine detail work and general shaping.
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Standard Size Compatibility: Features a 3/32" (2.35 mm) shank and approx. 1-3/4" length, designed to fit most rotary tools such as flex shafts, Dremels, micromotors, and other industry-standard handpieces.
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Lubrication Recommended: Use with Busch Lube-Stik or equivalent lubricant to improve cutting speed, reduce wear, and prevent heat buildup.
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Pack of 6: Economical set includes six high-quality burs, ideal for professionals, workshops, or hobbyists who need dependable performance.
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Made in Germany: Expertly crafted with precision engineering, ensuring exceptional wear resistance, balance, and durability trusted by jewelers worldwide.
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Multi-Industry Use: Perfect for jewelry making, dental labs, watchmaking, model building, and fine metalworking applications.
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